A psychological assessment test often used to evaluate psychopathy in Canadian criminal cases is unreliable and prone to unconscious bias on the part of expert witnesses, according to research from ...

The neuroscientist and psychologist Abigail Marsh explained what makes a psychopath. Marsh said that while psychopathy is a spectrum, all people with it have four defining traits. They are ...

Discover the subtle behavioral indicators that science identifies to recognize psychopathic traits in a brief encounter.

Some recent headlines featured claims by Clive Boddy from Anglia Ruskin University that there are more female psychopaths than originally believed—a lot more. It's true that bias toward males in the ...

Authors ID people who are almost, but not quite, clinical psychopaths. June 19, 2012— -- Chances are you might know someone who is almost a psychopath. The coworker who throws you under the bus.

Author Maddy Anholt says 'Psychopaths are hidden in plain sight. In fact, an estimated one in 100 of us is a psychopath.' Instagram/@maddyanholt; Twitter/@maddy_anholtVerifi; Ever met someone who made ...

Cold-blooded, remorseless, and heartless: After studying 400 films, scientists say this movie villain is the most realistic depiction of a psychopath.